Boundary Atlas

Ellendale, Delaware

Ellendale is a town in Sussex County, Delaware, with 597 residents in 2020. It is in Delaware's at-large congressional district. It spans 2 state house districts. Its state senate district is State Senate District 18.

597residents (2020 Census)
1.5 sq miland area
1ZIP codes
1congressional district

County

CountyShare of residents
Sussex County100%

Congressional district

Congressional districtShare of residents
Delaware's at-large congressional district (DE-AL)100%

Elected officials

OfficeMemberContactShare of residents
U.S. Representative (DE-AL)Sarah McBride (D)202-225-4165100%
U.S. SenatorChristopher A. Coons (D)202-224-5042 · contact formstatewide
U.S. SenatorLisa Blunt Rochester (D)202-224-2441statewide
State Senator (State Senate District 18)Dave Wilson (R)100%
State Representative (State Representative District 36)Bryan Shupe (R)85%
State Representative (State Representative District 35)Jesse Vanderwende (R)15%

Officials serving now (members of Congress until January 3, 2027). Sources: State legislators: Open States (public domain); Members of Congress: the @unitedstates project, congress-legislators (CC0).

Local government

State legislative districts

State senate districtShare of residents
State Senate District 18100%

State house districtShare of residents
State Representative District 3685%
State Representative District 3515%

ZIP codes

Percentages mark ZIPs only partly in Ellendale: the share of that ZIP's residents living in it.

Get this in your AI agent

Your agent can get Ellendale's counties and districts with shares, its ZIP codes (level='zcta'), and its boundary as GeoJSON (get_boundaries). Add https://boundarymcp.com/mcp to Claude, ChatGPT, Cursor or Codex (free, no key; how), then:

related_geographies(id="us:place:1024020")

Ellendale here is the Census Bureau's place boundary as of January 1, 2025. Shares are of 2020 Census population. Districts are the maps in force for the November 3, 2026 election.